This is a free Compact Drum Synthesizer that features a high-resolution 64-bit DSP processing. This is a free Drum Synthesizer that features a single oscillator bass drum synth, a flexible wooden drum model synthesizes, and 6 oscillators closed and open hi-hat generator with a noise source and dual. Specification Requirement. Compatible with macOS. Best FREE Instrument Plugins. Free instrument VST Plugins, VST3 Plugins, Audio Units Plugins (AU), AAX Plugins and Rack Extension Plugins for Windows and Mac OS X. The results are sorted by most popular with KVR members (Data from MyKVR 'Favorites' Group). You can amend the search above. Direct link to this search «.